Need help spotting this deficiency

JFlame

Member
Hello sir and thank you for your response. My light is 12in away from the canopy. And it is also a blue dream plant. Could that also add to why the stems are purple
 

Garrett Richardson

Well-Known Member
I have four way growing with purple stem only where light hits, but anyways, I have my 300w about 2 and a half feet away from canopy, it definitely looks like burn to me but not positive, I'd move it to atleast 18in
 
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